Nature and EnvironmentAfricaEco-friendly crop dryers in Rwanda04:15This browser does not support the video element.Nature and EnvironmentAfricaJulia Mielke | Themistocle Hakizimana04/14/2022April 14, 2022In Rwanda, famers can now rent mobile drying devices for crops like rice, maize or beans instead of turning to the sun or diesel-powered fans. The units run on biowaste or solar power and are nearly CO2 neutral.Copy linkAdvertisement